You should get YSMenu working on it if it's an R4 or DSTT clone. There should be a tutorial here somewhere.
Also, you can find patches or hex fixes for most AP protected games so if you're stuck with the original firmware, you might still be able to make the games work.

Edit: Actually, here it's listed as an Acekard clone, so you might get AKAIO 1.5.1 MOD working on it. That's probably your best bet.

1.5.1 MOD has no guarantee to work on every acekard clone flashcart, if you cant get it working don't spend too much time on it..
I wound up spending 2 1/2 days trying to get my (r4ids.com version) r4i-gold working with this and/or ysmenu because i found so much contradicting information during my quest to get something better than official firmware. Neither work for what I had. Though I did learn a lot about r4's/clones in the process.. I decided to get an Acekard to solve my problems with playing newer games on my XL, and it's been alright.